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custom ticks for no unit y-axis

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This commit is contained in:
Andreas Huber
2024-04-03 16:14:36 +02:00
parent 452030de5e
commit f3556b6909
1 changed files with 80 additions and 1 deletions
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81
pdb-plotting/src/main/java/org/lucares/recommind/logs/YAxisTicks.java
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@@ -60,6 +60,7 @@ class YAxisTicks {
} else {
switch (yAxisDefinition.getAxisScale()) {
case LINEAR:
result = computeLinearYTicksNoUnit(height, yRangeMin, yRangeMax);
break;
case LOG10:
result = computeLog10YTicksNoUnit(height, yRangeMin, yRangeMax);
@@ -206,25 +207,103 @@ class YAxisTicks {
final List<String> ticsLabels = Arrays.asList(//
"\"1\" 1", //
"\"2\" 2", //
"\"5\" 5", //
"\"10\" 10", //
"\"20\" 20", //
"\"50\" 50", //
"\"100\" 100", //
"\"200\" 200", //
"\"500\" 500", //
"\"1000\" 1000", //
"\"2000\" 2000", //
"\"5000\" 5000", //
"\"10k\" 10000", //
"\"20k\" 20000", //
"\"50k\" 50000", //
"\"100k\" 100000", //
"\"200k\" 200000", //
"\"500k\" 500000", //
"\"1m\" 1000000", //
"\"2m\" 2000000", //
"\"5m\" 5000000", //
"\"10m\" 10000000", //
"\"20m\" 20000000", //
"\"50m\" 50000000", //
"\"100m\" 100000000", //
"\"200m\" 200000000", //
"\"500m\" 500000000", //
"\"1b\" 1000000000.0", //
"\"2b\" 2000000000.0", //
"\"5b\" 5000000000.0", //
"\"10b\" 10000000000.0", //
"\"20b\" 20000000000.0", //
"\"50b\" 50000000000.0", //
"\"100b\" 100000000000.0", //
"\"200b\" 200000000000.0", //
"\"500b\" 500000000000.0", //
"\"1t\" 1000000000000.0", //
"\"2t\" 2000000000000.0", //
"\"5t\" 5000000000000.0", //
"\"10t\" 10000000000000.0", //
"\"100t\" 100000000000000.0" //
"\"20t\" 20000000000000.0", //
"\"50t\" 50000000000000.0", //
"\"100t\" 100000000000000.0", //
"\"200t\" 2000000000000000.0", //
"\"500t\" 5000000000000000.0", //
"\"1q\" 10000000000000000.0", //
"\"2q\" 20000000000000000.0", //
"\"5q\" 50000000000000000.0" //
);
return ticsLabels;
}
private static List<String> computeLinearYTicksNoUnit(final long height, final long yRangeMinInMs,
final long yRangeMaxInMs) {
final long plotHeight = height - GnuplotSettings.GNUPLOT_TOP_BOTTOM_MARGIN;
final long maxLabels = plotHeight / (GnuplotSettings.TICKS_FONT_SIZE * 2);
final long range = yRangeMaxInMs - yRangeMinInMs;
final long rangePerLabel = roundToNextLinearNoUnitStep(range / maxLabels);
final List<String> ticsLabels = new ArrayList<>();
for (long i = yRangeMinInMs; i <= yRangeMaxInMs; i += rangePerLabel) {
ticsLabels.add("\"" + valueToTic(i, rangePerLabel) + "\" " + i);
}
return ticsLabels;
}
private static String valueToTic(final long val, final double rangePerLabel) {
final List<String> powers = List.of("", "k", "m", "b", "t", "q");
int power = 1;
String result = String.format("%d", val);
while (val >= Math.pow(1000, power) && power < powers.size()) {
result = String.format("%.3f", val / Math.pow(1000, power));
result = result.replaceAll("\\.?0*$", "");
result = result + powers.get(power);
power = power + 1;
}
return result;
}
private static long roundToNextLinearNoUnitStep(final long stepSize) {
final List<Long> steps = Arrays.asList(1L, 5L, 10L, 20L, 25L, 50L, 100L, 200L, 250L, 500L, 1000L, 2000L, 2500L,
5000L, 10_000L, 20_000L, 25_000L, 50_000L, 100_000L, 200_000L, 250_000L, 500_000L, 1_000_000L,
2_000_000L, 2_500_000L, 5_000_000L, 10_000_000L, 20_000_000L, 25_000_000L, 100_000_000L, 200_000_000L,
250_000_000L, 500_000_000L, 1_000_000_000L, 2_000_000_000L, 2_500_000_000L, 5_000_000_000L);
for (final Long step : steps) {
if (stepSize < step) {
return step;
}
}
return stepSize;
}
private static long roundToLinearLabelSteps(final long msPerLabel) {
final List<Long> steps = Arrays.asList(2L, 5L, 10L, 20L, 50L, 100L, 200L, 500L, 1000L, 2000L, 5000L, 10_000L,
20_000L, MINUTES.toMillis(1), MINUTES.toMillis(2), MINUTES.toMillis(5), MINUTES.toMillis(10),